baber/WOPTO huggingface dataset:
Patent EP-4235236-A3 (EP)
Title: Compact polarization-based multi-pass optical architectures
Inventor: SHARP GARY
IPC: G02F1/13357
Filed: 2019-11-03
Abstract: Optical systems that can produce digitally switchable optical power, optical pathlength, or both. It can apply to recon- figurable wide-angle optical systems that are compact, light-weight, and light-efficient. Architectures that increase pathlength can utilize polarization splitters to produce an additional round- trip of one or more optical cavities. Changing the focus distance of synthetic imagery in augmented/virtual reality systems is an example of an application where the techniques taught herein are particularly well suited. Passive double-cavity systems can be used to increase the throughput and decrease the stray-light/ghosts in polarization-based compact wide-angle lenses.
Patent EP-4248980-A3 (EP)
Inventor: GRÖNLUND HANS
IPC: C12N5/0783
Filed: 2018-06-21
Abstract: The invention provides a method for the expansion of anti-tumor T-cells, comprising the steps of: 
a) providing a phagocytosable particle, having one or more tumor neoantigenic constructs tightly associated thereto, wherein the tumor neoantigenic construct comprises an amino-acid sequence comprising at least one mutated amino acid known or suspected to be associated with a cancer in a subject, or a mutated or non-mutated amino-acid sequence known or suspected to be expressed in a cancer cell in the subject; 
b) providing a viable antigen-presenting cell; 
c) contacting the particle with the antigen-presenting cell  in vitro  under conditions allowing phagocytosis of the particle by the antigen-presenting cell; 
d) providing a T-cell sample comprising viable T-cells from the subject; 
e) contacting the T-cell sample with the antigen-presenting cell contacted with the particle  in vitro  under conditions allowing specific activation of anti-tumor T-cells in response to antigen presented by the antigen-presenting cell. 
     The invention also provides tumor neoantigenic constructs as defined in the specification.
Patent EP-4257091-A3 (EP)
Inventor: HUNTER WILLIAM L
IPC: A61F2/32
Filed: 2014-03-14
Abstract: Hip replacement prosthesis are provided, comprising a femoral stem, a femoral head coupled to the femoral stem, and an acetabular assembly coupled to the femoral head, and a plurality of sensors coupled to at least of the femoral stem, femoral head, and acetabular assembly.
Patent EP-4235045-A3 (EP)
Inventor: HENRIKSEN JENS-ULRIK HOLST
IPC: F24F7/08
Filed: 2017-10-13
Abstract: In the roof window system, a roof window (1) with a ventilation device (5) is connected to a ventilation assembly (100) comprising an air exhaust device (6) for extracting inside air to the exterior. The ventilation assembly (100) has one or more ventilation units (261, 361) adapted to be connected to the ventilation device (5) of the roof window (1) so as to provide fluid connection between the interior of the building and the exterior, in the mounted condition. The air exhaust device (6) comprises a housing (7) having predefined dimensions and accommodating the ventilation unit or units (261; 361). Each ventilation unit (261, 361) includes a flow channel (263, 363) having a first connecting end (263a, 363a) connected, in a mounted condition, to an inside air inlet (262, 362) in connection with the interior, and a second connecting end (263b, 363b) connected, in the mounted condition, to a through channel (71). The housing (7) comprises the through channel (71) having an ambient air intake end (711) and an air exhaust end (712), the through channel (71) further being connected to the inside air inlet (262, 362) via the flow channel (263, 363) so as to provide the fluid connection between the ventilation device (5) of the roof window (1) and the exterior.
Patent EP-4277191-A3 (EP)
Inventor: MANOLAKOS ALEXANDROS
IPC: H04L5/00
Filed: 2019-07-31
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a phase tracking reference signal (PTRS) port is to be shared among a plurality of physical downlink shared channels (PDSCHs) transmitted by a plurality of transmit receive points (TRPs); receive PTRS pilot signals on one or more PDSCHs of the plurality of PDSCHs; and use the PTRS pilot signals for phase tracking estimation for the plurality of PDSCHs based at least in part on the determination that the PTRS port is to be shared among the plurality of PDSCHs. Numerous other aspects are provided.
Patent EP-0008208-A3 (EP)
IPC: G01C21/16
Filed: 1979-08-03
Abstract: A gyroless vertical indicating device which tracks the 
local gravity vector independent of horizontal acceleration. 
A compound pendulum (20) and an angular accelerometer 
(10) each has a single rotational degree of freedom about 
a common axis (35). Rotational motion of the pendulum 
(20) and of the angular accelerometer (10) about the axis 
(35) is coupled by a quartz fibre suspension (40a, 40b) the­
realong. A signal representative of the relative angular ve­
locity between the pendulum (20) and the angular accele­
rometer (10) is fed back through a coil (50) to a torquing 
system (60) which maintains the pendulum's orientation 
along the local gravity vector.
Patent EP-0016414-A3 (EP)
IPC: G01N27/416
Filed: 1980-03-12
Abstract: Bei der amperometrischen Titration wird in Abhängigkeit 
vom Gesamtvolumen des in Volumeneinheiten zugegebenen 
Titriermittels der Strom zwischen einer Arbeits- und einer 
Gegenelektrode (2 bzw4) gemessen. Die Arbeitselektrode (2) 
wird mit einer konstanten Polarisationsspannung gegen eine 
Referenzelektrode (3) betrieben. Zur Konstanthaltung der 
zwischen Arbeits- und Referenzelektrode (2 bzw. 3) vorgege­
benen Polaritätsspannung ist ein Regelkreis vorgegeben, 
wobei die von einem Sollwertgeber (10) vorgegebene Soll­
wertspannung mit der zwischen Arbeits- und Referenzelek­
trode (2 bzw. 3) hochohmig erfaßten Istwertspannung (11) 
verglichen wird.
Patent EP-0033409-A3 (EP)
IPC: H01R4/48
Filed: 1980-07-22
Abstract: An electrical switch having spaced stationary contacts 
and a contact carrier carrying a bridging contact in linear 
reciprocation relative to the stationary contacts, with the 
bridging contact biased toward the stationary contacts. The 
bridging contact has spaced opposite contacting ends form­
ing a leading contact end and a trailing contact end for sliding 
movement between a bridging position where the contacting 
ends contact their respective stationary contacts, and a non-­
bridging position where the leading contact end is out of 
engagement with its stationary contact. The bridging contact 
is rotatably hinged to the contact carrier and a projection is 
disposed between the stationary contacts for engagement 
with the leading contact end for pivoting and lifting the lead­
ing contact end from its stationary contact in coaction with the 
hinged connection with a quick break action during move­
ment of the contact carrier to the non-bridging position.  
     Each conductor wire connected to the switch is releasably 
secured therein by a spring-like retainer blade biased diagon­
ally against the wire. Each retainer blade has a release arm for 
deactivating the retainer blade thus permitting easy with­
drawal of the conductor wire. The release arm has a laterally 
extending handle lug on its exteriorly exposed free end to 
provide a handle and also to provide for engagement with the 
switch housing to limit inward movement of the release arm. 
The inner end of the release arm is beveled to provide a 
plane-to-plane contact with the retainer blade for a positive 
contact therewith.
Patent EP-0053030-A3 (EP)
Title: Heatsink for integrated circuit device
IPC: H01L23/36
Filed: 1981-11-24
Abstract: A heatsink (10) for a semiconductor device (30), such as an integrated circuit, and particularly a device of the so-called single-in-line type, has a recess (14) in its lower edge to receive the generally rectangular casing (33) of the device (30) and an area (24) extending from the base of the recess for heat-conductive engagement with a metal tab (34) extending from one long side of the device. A lug (40) projects from a side edge of the recess to enter a notch (38) at one end of the casing that is provided as an index for identifying the pin numbering of the device. The lug (40) obstructs an attempt to mount the device in reverse orientation in the recess.
Patent EP-0065651-A3 (EP)
IPC: B60G17/052
Filed: 1982-04-23
Abstract: Die Erfindung betrifft eine Steuereinrichtung für ein 
luftgefedertes Fahrzeug mit einer ersten und einer zweiten 
luftgefederten Achse.  
     Der Druck in den Luftfederbälgen der zweiten Achse wird 
in Abhängigkeit vom Druck in den Luftfederbälgen der ersten 
Achse gesteuert. Die Luftfederbälge der zweiten Achse sind 
über ein Relaisventil mit einem Druckmittelvorratsbehälter 
verbunden. Der Steuereingang des Relaisventils steht mit 
den Luftfederbälgen der ersten Achse in Verbindung.  
     Das Relaisventil ist so ausbegildet, daß bei ausbleiben­
dem oder relative geringem Steuerdruck am Steuereingang 
der Druck an dem zu den Luftfederbälgen der zweiten Achse 
führenden Ausgang des Relaisventils einen Mindestwert 
aufweist.  
     Vorteilhafterweise ist der die erste Steuerkammer von 
der zweiten Steuerkammer trennende Relaiskolben geteilt 
ausgebildet. Zwischen den beiden Relaiskolbenteilen ist eine 
Druckfeder angeordnet, durch welche die Höhe des in die 
Luftfederbälge der zweiten Achse einzusteuernden Druckes 
bei Ausfall des Steuerdruckes vorbestimmbar ist.
Patent EP-0060091-A3 (EP)
IPC: C25D21/20
Filed: 1982-03-04
Abstract: A method and apparatus are provided especially 
adapted for electrolytically treating chromium plating rinse 
water to recover hexavalent chromium in recycled rinse 
water in an economical and efficient manner. The invention 
may also be practiced in a wide variety of other treatment 
systems, such as for the recovery of nickel and other metals 
from their respective rinses and the like. A plurality of 
integral electrolytic cell structures (30), including ion transfer 
membranes (31) with electrodes (33,36) inside and outside 
the membranes, and with a chimney (45) extending upward­
ly from the membranes, are provided in a tank (25) distinct 
from a plating operation rinse tanks. Rinse water is passed 
into the tank around the electrolytic cell structures with ions 
from the liquid passing through the membranes into interior 
volumes defined by the membranes. Air is introduced into 
the tank (by spargers 64) to maximize efficient ion transfer at 
the membranes. The tank (25) is provided above the rinse 
water tanks (10-13) and the inlet (27) and outlet (28) are 
arranged to prevent draining of the purifying tank into the 
rinse water tanks should a malfunction occur. The electroly­
tic cell assemblies are designed to have a minimum of parts, 
to facilitate removal of electrolytes without interrupting 
operation, and to facilitate cool operation.
Patent EP-0076217-A3 (EP)
Title: Preparation of nitrite esters in vapor phase from nitrogen oxide and alcohol
IPC: C07C201/02
Filed: 1982-09-29
Abstract: The invention deals with the preparation of nitrite esters 
in vapor phase from nitrogen oxide, alcohol and an inert 
diluent.  
     The reaction, which occurs between 50 and 140°C at or 
above atmospheric pressure, takes place into a first reaction 
zone optimizing the reaction N₂O₃ + ROH → RONO + HONO 
and a second reaction zone optimizing the reaction ROH + 
HONO → RONO + H₂O.  
     The formation of acid by-products is minimized as 
compared to a unitary reaction zone.
Patent EP-0083280-A3 (EP)
Title: Method of deceiving active electromagnetic detectors and corresponding decoys
IPC: H01Q15/18
Filed: 1982-12-21
Abstract: A rope is pulled between an end member such as a parachute forming a sail with regard to the wind and a main floating anchor located at the other end. This rope is connected at chosen intervals to captive-balloons, each associated with secondary floating anchors. The captive-balloons are chosen to be sensitive to the wind in order to incline themselves with respect to the floating anchor and to respectively support decoys formed by sets of retroreflective trihedrons. Advantageously, the decoys are individually connected in their lower part to floating bodies such as slightly inflated and loaded balloons. The invention has application, in particular, to the simulation of large surface ships.
Patent EP-0088250-A3 (EP)
Title: Basic substituted 4-phenyl-4,5,6,7-tetrahydrothieno(2,3-c) pyridines, process for their preparation and pharmaceutical compositions containing them
IPC: A61K31/44
Filed: 1983-02-10
Abstract: Compounds of the formula    <IMAGE>  (I)  wherein R1 is amino, acetylamino, hydroxymethyl, methoxymethyl or   <IMAGE>  R2 and R3, which may be identical to or different from each other, are each hydrogen, fluorine, chlorine, bromine, trifluoromethyl, hydroxyl, methoxy, methyl or ethyl; R4 is straight or branched alkyl of 1 to 3 carbon atoms; and R5 and R6, which may be identical to or different from each other, are each hydrogen or alkyl of 1 to 4 carbon atoms or, together with each other and the nitrogen atom to which they are attached, form a 5-, 6- or 7-membered heterocyclic ring where, in the case of a 6-membered ring, a -CH2-group in the ring may be replaced by an oxygen atom, and non-toxic, pharmacologically acceptable salts thereof. The compounds as well as their salts are useful as antidepressants.
Patent EP-0090203-A3 (EP)
Title: Process for preparing p.chlorophenoxyacetyl-piperonylpiperazine
IPC: C07D317/58
Filed: 1983-03-06
Abstract: A process for preparing p.chlorophenoxyacetyl-piperonylpiperazine ("Fipexide"), consisting of reacting, p.chlorophenoxyacetyl chloride directly with piperonylpiperazine in the presence of an inert reaction solvent, in particular chloroform, but in the absence of substances acting as acid acceptors. The p.chlorophenoxyacetyl chloride can be formed directly in situ, from p.chlorophenoxyacetic acid and thionyl chloride.
Patent EP-0090228-A3 (EP)
Title: Carriage-type drawing machine with numerical or manual control
IPC: B43L13/02
Filed: 1983-03-12
Abstract: A numerically or manually controlled moving carriage drafting machine with digital X-Y position and angle indication, input keyboard, ruler holder and lowering mechanism for tubular pens or similar writing instruments at the drawing head is particularly characterized in that the drawing head contains an X1-Y1 writer with high dynamic range and small working range only for lettering and small sized symbols whose path instructions are superimposed by the same computer alternately also to the X-Y drives of the moving carriages, and that all movements of the drawing head originate as selected from a movement sensor which is guided manually by the hand of an operator as well as from a path computer, with all operating and path driving programs at least capable of being recalled from the keyboard at the drawing head.
Patent EP-0093457-A3 (EP)
Title: Procédé et compositions pour le diagnostic in vitro des maladies dues à des déficiences lysozomiales, à des aberrations chromosomiques, à la dystrophie musculaire ou à la fibrose kystique
IPC: C12Q1/34
Filed: 1981-05-27
Abstract: Procédé de diagnostic in vitro de la potentialité ou de 
l'existence de la fibrose kystique ou de la dystrophie 
musculaire. Il consiste à mettre en contact une culture de 
cellules provenant d'un individu ou d'un embryon étudié 
avec une composition d'induction contenant en association 
de l'héparine et des globulines, notamment des γ-globulines 
humaines, à doser, dans le milieu intracellulaire ou extracel­
lulaire au contact duquel se trouvaient lesdites cellules, le 
niveau d'activité de l'une des enzymes, notamment hydrola­
ses, qui sont produites en excès chez les individus atteints de 
l'une des susdites maladies et, en cas de réponse positive, à 
se placer dans des conditions de température pour lesquel­
les les hydrolases induites subissent une cinétique d'inacti­
vation qui, lorsqu'elle se produit, peut être corrélée à la 
fibrose kystique et qui, lorsqu'elle ne se produit sensible­
ment pas, peut être corrélée à une dystrophie musculaire.
Patent EP-0099266-A3 (EP)
Title: Limited volume method and apparatus for particle counting
IPC: G01N15/00
Filed: 1983-07-11
Abstract: A method and apparatus for determining the presence of particles in a fluorescent dispersion which exceed either a predetermined fluorescence intensity or size are disclosed. The method and apparatus involve the irradiation of the dispersion with excitation light, the examination of the fluorescent light entering an optical fiber from a portion of the excited region small enough to permit only a low probability that more than one particle of interest is present in the volume during a predetermined period of time, and the measurement of the emitted fluorescence entering the fiber, substantially free of excitation light, to the extent that the fluorescence differs in intensity from that of the dispersion in the absence of the particle.
Patent EP-0102827-A3 (EP)
IPC: C09K8/24
Filed: 1983-08-31
Abstract: A shear thickening composition which comprises a 
water-in-oil emulsion having dispersed in the continuous, 
oily phase thereof, hydratable, water-expandable hydrophil­
lic clay, wherein said oily phase has a polyamine derivative 
surfactant dissolved therein and the dispersed aqueous 
phase comprises an aqueous solution of a polyacrylamide 
and polyacrylic acid. These compositions are useful as well 
control fluids and may be used in deep wells.
Patent EP-0138581-A3 (EP)
IPC: B65B61/26
Filed: 1984-10-11
Abstract: A printing mechanism, especially an over-printing mecha­
nism for fitment onto packaging machinery for example, the 
printing mechanism comprising a printing head which is mov­
able by a pneumatic cylinder and a connecting linkage to-and-­
fro through an arcuate path between a printing position and a 
parked position and rectilinearly at the printing position. The 
printing mechanism also includes an ink roller mounted in a pi­
votal cradle which is movable either by the same or another 
pneumatic cylinder either towards the printing head on arcuate 
movement of the latter towards the printing position to permit 
type carried by the printing head to wipe across the ink roller 
or clear of the printing head during its arcuate movement away 
from the printing position and then back to permit the printing 
head to wipe across same during its return arcuate movement.  
     With the single pneumatic cylinder arrangement the cradle 
movement is via a cam and linkage arrangement.
Patent EP-0143702-A3 (EP)
Title: Capteur inductif de pression différentielle
IPC: G01L9/00
Filed: 1984-11-19
Abstract: La présente invention concerne un capteur inductif de 
pression différentielle.  
     Un diaphragme de mesure (1) sépare de façon étanche 
deux demi-chambres (9, 10) susceptibles d'être sollicitées 
respectivement par l'une et l'autre des pressions à compa­
rer; dans une zone centrale, le diaphragme de mesure (1) 
porte deux noyaux magnétiques (118, 127) disposés respec­
tivement de part et d'autre de celui-ci et qui, lorsque le dia­
phragme 1 fléchit, se déplacent à l'intérieur d'inductances 
simples respectives (132, 133) dont l'impédance varie de ce 
fait; par mesure de cette variation, on détermine la position 
des noyaux dans les inductances associées et, de ce fait, la 
différence entre les pressions sollicitant respectivement 
l'une et l'autre face du diaphragme de mesure (1).  
     Application à la réalisation de capteurs inductifs de 
pression différentielle à correction automatique de zéro.
Patent EP-0147368-A3 (EP)
IPC: G03B27/52
Filed: 1984-12-13
Abstract: Das Gerät weist einen auf den Kopierrahmen (3) der 
Kopiermaschine aufsetzbaren Projektor (20-22) auf, der Vor­
lagen von Kennzeichen von einem Film (23) auf das lich­
tempfindliche Material (2) projiziert. Eine automatisch ge­
steuerte Fortschaltvorrichtung sorgt für den schrittweisen 
Transport des Filmes (23), um einzelnen belichteten Kopien 
zugeordnete Kennzeichen zu projizieren. Das Gerät ist ein­
fach aufgebaut, einfach zu montieren und es arbeitet vollau­
tomatisch.
Patent EP-0149992-A3 (EP)
IPC: F24F13/15
Filed: 1985-01-01
Abstract: An air flow control apparatus is disclosed which is 
characterized by essentially zero leakage in its closed 
position, and by minimal air resistance in its open position. 
The apparatus includes a housing (12) having an interior 
framework which defines a plurality of troughs (21) of 
V-shaped cross section, and with each side of each trough 
including an opening (34). A closure is associated with each 
trough, which includes a pair of pivotally mounted plates (39, 
40) which are movable between a spread apart position 
covering and closing the openings in the trough, and a 
collapsed position wherein the plates are substantially 
aligned with each other and spaced from the associated 
openings to permit free air flow therethrough. A continuous 
upstanding peripheral flange (28, 30, 31, 32) surrounds each 
opening, and a resilient pad (44) is mounted on each plate of 
each closure so that the resilient pad mates with the outer 
edge of the flange when the closure is moved to the spread 
apart position, and so that the outer edge presses into the 
resilient pad to effect an air tight seal. The axis (41) of the 
pivotal plates is adjustable to permit the pressure between 
the plates and outer edge of the flanges to be uniform about 
the periphery of each opening.
Patent EP-0158345-A3 (EP)
IPC: B23Q1/48
Filed: 1985-04-11
Abstract: Eine Führungseinrichtung für eine Handhobelmaschine geräts 
oder eine Handfräsmaschine weist eine Zirkelspitze auf, die 
über eine oder mehrere Führungsstangen mit der Bearbei­
tungsmaschine verbunden ist. Mit dieser Führungseinrich­
tung sind auch bogen- oder kreisförmige Bearbeitungsvor­
gänge möglich. Bevorzugt ist die Zirkelspitze in einem 
Verbindungsstück gelagert, welches über zwei Führungs­
stangen mit dem Bearbeitungsgerät verbunden ist, wobei 
diese Führungsstangen das Gehäuse des Bearbeitungs­
geräts durchsetzen. Dies ergibt eine sehr stabile Anordnung. 
Ein zusätzlich auf den Führungstangen angeordneter Gleit­
schuh trägt das Gewicht der Bearbeitungsmaschine und 
sorgt für eine stets gleichbleibende, gleichmäßige Bearbei­
tungstiefe. Beim Bearbeiten von Kanten können die mit dem 
Bearbeitungsgerät verbundenen Führungsstangen an einem 
Winkelstück festgelegt werden, welches über weitere Stan­
gen mit dem die Zirkelspitze tragenden Verbindungsstück 
verbunden ist.
Patent EP-0173819-A3 (EP)
IPC: A44C25/00
Filed: 1985-07-06
Abstract: The clasp for a chain consists of three parts, of a casing 
(20) bent to a U-shape, a plate-like locking member (10) 
located between the flanks of the casing (20) and pivotably 
supported by a pin (30). The locking member (10) has at one 
of its ends a hook (11) and at the opposite end an eyelet (12). 
The pin (30) has a rectangular cross-sectional shape and is 
supported in the casing (20) in a nonrotatable manner. A 
rectangular opening (14) located in the locking member (10) 
opens into a slot (15) which forms a resiliently flexible 
tongue (16) abutting the opening (14). A pivoting movement 
of the locking member (10) within the casing (20) liberates 
the insertion opening (11a) otherwise closed off by an edge 
area of the casing (20). Because the eyelet (12) as well as the 
hook (11) are located at the locking member (10), a pulling 
force of the chain will be directly transmitted by this part and 
accordingly, there is no danger that the clasp will open when 
subject to a pulling force.
Patent EP-0168830-A3 (EP)
Title: Immunoglobulin preparation in combination with another pharmacologically active preparation for use in the treatment of diseases
IPC: A61K39/395
Filed: 1985-07-18
Abstract: A compositon for treating diseases which comprises a therapeutically effective amount of an antibacterial, antiviral, or antimycotic agent, antitrypsin, antithrombin, interferon, or lysozyme, and an immunoenhancing amount of immunoglobulins IgG, IgM, and IgA, and a method of therapy of a mammal in need thereof are disclosed.